Help! Forgot to put National Merit Semifinalist in commonapp awards/additional info section

Forgot to put that I’m a National Merit Semifinalist in awards/additional info section and just submitted 2 early applications through the commonapp today (deadline is nov 1) – is there anything I can do to let these ed/ea schools know? My ED school is a reach and I’m just worried that this could have been something that would push my application a little bit higher (or that a lack of mentioning this would make my application a little less competitive compared to other equally competitive applicants)…

You should email your admissions counselor and explain the situation. They’re used to stuff like this so unless your application comes down to the nitty gritty they probably won’t care that you forgot it.